HASTATAgent stack guide o-pro
o3-pro
High-effort o3 tier for difficult technical reasoning and careful answers
Fresh · fetched 2026-08-17T02:11:57.739Z · Models.dev(opens in a new tab)
Minimum context200K
Output100K
Providers9
CapabilitiesTool calling, Reasoning, Image input
Provider offers
| Providers | Input / 1M | Output / 1M | Cache read / 1M | Context / output | Updated |
|---|---|---|---|---|---|
 OpenRouteropenai/o3-pro | $20.00 | $80.00 | Unavailable | 200K | 2025-06-10 |
 OpenAIo3-pro | $20.00 | $80.00 | Unavailable | 200K | 2025-06-10 |
 Cloudflare AI Gatewayopenai/o3-pro | $20.00 | $80.00 | Unavailable | 200K | 2025-06-10 |
 Heliconeo3-pro | $20.00 | $80.00 | Unavailable | 200K | 2024-06-01 |
 Poeopenai/o3-pro | $18.00 | $72.00 | Unavailable | 200K | 2025-06-10 |
 Vercel AI Gatewayopenai/o3-pro | $20.00 | $80.00 | Unavailable | 200K | 2025-06-10 |
 Eden AIopenai/o3-pro | $20.00 | $80.00 | Unavailable | 200K | 2025-06-10 |
 Kilo Gatewayopenai/o3-pro | $20.00 | $80.00 | Unavailable | 200K | 2025-06-10 |
 Abacuso3-pro | $20.00 | $40.00 | Unavailable | 200K | 2025-06-10 |
Lowest reported provider price in USD per 1M tokens; unavailable is not free. Provider documentation remains authoritative. Catalogue presence is not an uptime, security, or quality endorsement.
Source metadata and limitations
Capabilities are source-reported. Tool calling does not prove quality in a particular harness. Prices and limits can change.
Modalities: text, pdf, image → text